Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume") translateModel(BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001545/0.001545, allocations: 106 kB / 16.41 MB, free: 5.984 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001816/0.001816, allocations: 184.4 kB / 17.34 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.411/1.411, allocations: 222.9 MB / 241 MB, free: 15.14 MB / 206.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.9045/0.9045, allocations: 143.1 MB / 434.3 MB, free: 12 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001423/0.001423, allocations: 65.06 kB / 0.5962 GB, free: 12.3 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1815/0.1829, allocations: 82.03 MB / 0.6763 GB, free: 10.36 MB / 0.5137 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.7886/0.9715, allocations: 236.1 MB / 0.9068 GB, free: 1.562 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.01805/0.9896, allocations: 10.46 MB / 0.9171 GB, free: 7.086 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003829/0.9935, allocations: 59.69 kB / 0.9171 GB, free: 7.027 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.004599/0.9982, allocations: 1.189 MB / 0.9183 GB, free: 5.832 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.0113/1.01, allocations: 3.663 MB / 0.9218 GB, free: 2.156 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.00584/1.015, allocations: 2.071 MB / 0.9239 GB, free: 92 kB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.00701/1.022, allocations: 4.443 MB / 0.9282 GB, free: 11.64 MB / 0.7012 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002925/1.025, allocations: 1.576 MB / 0.9297 GB, free: 10.03 MB / 0.7012 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003627/1.029, allocations: 1.619 MB / 0.9313 GB, free: 8.402 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003381/1.032, allocations: 1.498 MB / 0.9328 GB, free: 6.906 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.000639/1.033, allocations: 187.9 kB / 0.933 GB, free: 6.723 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007063/1.04, allocations: 3.238 MB / 0.9361 GB, free: 3.477 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.001188/1.041, allocations: 0.6973 MB / 0.9368 GB, free: 2.777 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.002342/1.044, allocations: 1.061 MB / 0.9379 GB, free: 1.711 MB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.009291/1.053, allocations: 3.946 MB / 0.9417 GB, free: 13.75 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 5.68e-06/1.053, allocations: 0 / 0.9417 GB, free: 13.75 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.824e-06/1.053, allocations: 0 / 0.9417 GB, free: 13.75 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 0.0001205/1.053, allocations: 4 kB / 0.9417 GB, free: 13.75 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 344 * Number of variables: 344 Notification: Performance of Generate backend data structure: time 0.007133/1.06, allocations: 2.49 MB / 0.9441 GB, free: 11.2 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 4.801e-05/1.06, allocations: 8.031 kB / 0.9441 GB, free: 11.2 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00378/1.064, allocations: 0.5206 MB / 0.9447 GB, free: 10.67 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002786/1.067, allocations: 1.291 MB / 0.9459 GB, free: 9.324 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001039/1.067, allocations: 103.5 kB / 0.946 GB, free: 9.223 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003693/1.068, allocations: 128 kB / 0.9461 GB, free: 9.098 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003426/1.071, allocations: 1.678 MB / 0.9478 GB, free: 7.352 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.995e-05/1.071, allocations: 15.78 kB / 0.9478 GB, free: 7.336 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001678/1.071, allocations: 63.98 kB / 0.9479 GB, free: 7.273 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.461e-05/1.071, allocations: 70.56 kB / 0.9479 GB, free: 7.203 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002842/1.074, allocations: 1.443 MB / 0.9493 GB, free: 5.754 MB / 0.7169 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.009876/1.084, allocations: 6.977 MB / 0.9561 GB, free: 14.31 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001996/1.086, allocations: 1.198 MB / 0.9573 GB, free: 13.07 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009645/1.087, allocations: 0.6122 MB / 0.9579 GB, free: 12.46 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009243/1.088, allocations: 0.8594 MB / 0.9587 GB, free: 11.41 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001109/1.089, allocations: 0.6114 MB / 0.9593 GB, free: 10.79 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=110): time 3.256e-06/1.089, allocations: 0 / 0.9593 GB, free: 10.79 MB / 0.7325 GB Notification: Performance of matching and sorting (n=110): time 0.003324/1.093, allocations: 1.58 MB / 0.9609 GB, free: 9.203 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.644e-05/1.093, allocations: 90.11 kB / 0.961 GB, free: 9.094 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001896/1.095, allocations: 1.191 MB / 0.9621 GB, free: 7.883 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0001412/1.095, allocations: 45.7 kB / 0.9622 GB, free: 7.832 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006163/1.095, allocations: 0.6776 MB / 0.9628 GB, free: 7.148 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004643/1.096, allocations: 382.4 kB / 0.9632 GB, free: 6.77 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003193/1.096, allocations: 178.6 kB / 0.9634 GB, free: 6.59 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001305/1.096, allocations: 341.9 kB / 0.9637 GB, free: 6.25 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007611/1.097, allocations: 428.6 kB / 0.9641 GB, free: 5.828 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008632/1.098, allocations: 0.5557 MB / 0.9647 GB, free: 5.238 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001658/1.1, allocations: 1.017 MB / 0.9656 GB, free: 4.188 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.372e-06/1.1, allocations: 0 / 0.9656 GB, free: 4.188 MB / 0.7325 GB Notification: Performance of matching and sorting (n=126) (initialization): time 0.00237/1.102, allocations: 1.218 MB / 0.9668 GB, free: 2.965 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 2.757e-05/1.102, allocations: 15.97 kB / 0.9669 GB, free: 2.949 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.26e-05/1.102, allocations: 4 kB / 0.9669 GB, free: 2.945 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.667e-05/1.102, allocations: 7.938 kB / 0.9669 GB, free: 2.938 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001002/1.103, allocations: 215.7 kB / 0.9671 GB, free: 2.727 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.389e-05/1.103, allocations: 4 kB / 0.9671 GB, free: 2.723 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001366/1.104, allocations: 103 kB / 0.9672 GB, free: 2.621 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001064/1.105, allocations: 35.98 kB / 0.9672 GB, free: 2.586 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001333/1.106, allocations: 0.7424 MB / 0.9679 GB, free: 1.84 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008138/1.107, allocations: 0.5439 MB / 0.9685 GB, free: 1.258 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001551/1.108, allocations: 0.9932 MB / 0.9694 GB, free: 240 kB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.399e-06/1.108, allocations: 0 / 0.9694 GB, free: 240 kB / 0.7325 GB Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.002215/1.111, allocations: 1.195 MB / 0.9706 GB, free: 15.03 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 1.727e-05/1.111, allocations: 8 kB / 0.9706 GB, free: 15.02 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.771e-06/1.111, allocations: 0 / 0.9706 GB, free: 15.02 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.291e-05/1.111, allocations: 8.312 kB / 0.9706 GB, free: 15.02 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009729/1.112, allocations: 215.7 kB / 0.9708 GB, free: 14.8 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.077e-05/1.112, allocations: 7.938 kB / 0.9708 GB, free: 14.8 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001278/1.113, allocations: 83.14 kB / 0.9709 GB, free: 14.71 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001014/1.113, allocations: 39.98 kB / 0.9709 GB, free: 14.68 MB / 0.7481 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.mRoo_flow.nextTimeEvent,$whenCondition1,mRoo_flow.nextTimeEventScaled,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (126): * Single equations (assignments): 126 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003338/1.113, allocations: 236 kB / 0.9712 GB, free: 14.44 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004332/1.114, allocations: 150.2 kB / 0.9713 GB, free: 14.29 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0025/1.116, allocations: 1.24 MB / 0.9725 GB, free: 13.04 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.382e-05/1.116, allocations: 15.94 kB / 0.9725 GB, free: 13.03 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.474e-06/1.116, allocations: 0 / 0.9725 GB, free: 13.03 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001663/1.118, allocations: 1.007 MB / 0.9735 GB, free: 12.01 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005792/1.124, allocations: 3.171 MB / 0.9766 GB, free: 8.711 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.576e-06/1.124, allocations: 4.312 kB / 0.9766 GB, free: 8.707 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001189/1.125, allocations: 235.7 kB / 0.9768 GB, free: 8.477 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.153e-05/1.125, allocations: 8 kB / 0.9769 GB, free: 8.469 MB / 0.7481 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.895e-05/1.125, allocations: 28 kB / 0.9769 GB, free: 8.441 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.372e-05/1.125, allocations: 11.92 kB / 0.9769 GB, free: 8.43 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.711e-06/1.125, allocations: 4 kB / 0.9769 GB, free: 8.426 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003234/1.128, allocations: 1.913 MB / 0.9788 GB, free: 6.465 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008691/1.129, allocations: 362.9 kB / 0.9791 GB, free: 6.09 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003501/1.13, allocations: 24 kB / 0.9791 GB, free: 6.066 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00113/1.131, allocations: 31.97 kB / 0.9792 GB, free: 6.035 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001871/1.131, allocations: 84.88 kB / 0.9792 GB, free: 5.949 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.235e-05/1.131, allocations: 39.98 kB / 0.9793 GB, free: 5.91 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.00141/1.133, allocations: 0.8219 MB / 0.9801 GB, free: 5.086 MB / 0.7481 GB Notification: Performance of sort global known variables: time 1.8e-07/1.133, allocations: 0 / 0.9801 GB, free: 5.086 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.002497/1.135, allocations: 0.8377 MB / 0.9809 GB, free: 4.246 MB / 0.7481 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 9 (roo.dynBal.medium.Xi[1],roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc,sha.vol.dynBal.medium.Xi[1],sha.vol.dynBal.U,sha.vol.dynBal.m) * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (110): * Single equations (assignments): 108 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001535/1.137, allocations: 0.5933 MB / 0.9815 GB, free: 3.816 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.00316/1.14, allocations: 1.612 MB / 0.9831 GB, free: 2.207 MB / 0.7481 GB Notification: Performance of simCode: created event and clocks part: time 1.071e-05/1.14, allocations: 8.062 kB / 0.9831 GB, free: 2.199 MB / 0.7481 GB Notification: Performance of simCode: created simulation system equations: time 0.001018/1.141, allocations: 0.5638 MB / 0.9836 GB, free: 1.637 MB / 0.7481 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004739/1.146, allocations: 0.8795 MB / 0.9845 GB, free: 0.7812 MB / 0.7481 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006333/1.152, allocations: 3.387 MB / 0.9878 GB, free: 13.32 MB / 0.7637 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001264/1.153, allocations: 1.364 MB / 0.9891 GB, free: 11.93 MB / 0.7637 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006336/1.154, allocations: 123.4 kB / 0.9892 GB, free: 11.8 MB / 0.7637 GB Notification: Performance of SimCode: time 1.192e-06/1.154, allocations: 0 / 0.9892 GB, free: 11.8 MB / 0.7637 GB Notification: Performance of Templates: time 0.04162/1.196, allocations: 25.54 MB / 1.014 GB, free: 2.441 MB / 0.7794 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.sim & ./BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe 2>&1)